$128 Cheap Flights from Glasgow (GLA) to Donegal (CFN)

View $128 flight on Fri, Dec 26, 2025Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Donegal (CFN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Glasgow to Donegal (GLA-CFN)

Prices were available within the past 7 days and start at $128 for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Loganair
Fri, Dec 26 - Tue, Dec 30
GLA
Glasgow
CFN
Donegal
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Loganair flight, departing Fri, Dec 26 from Glasgow to Donegal, returning Tue, Dec 30, priced at $233 found 5 days ago
Loganair
Sun, Nov 23 - Fri, Nov 28
GLA
Glasgow
CFN
Donegal
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select Loganair flight, departing Sun, Nov 23 from Glasgow to Donegal, returning Fri, Nov 28, priced at $255 found 2 days ago
Loganair
Fri, Nov 28 - Sun, Nov 30
GLA
Glasgow
CFN
Donegal
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Loganair flight, departing Fri, Nov 28 from Glasgow to Donegal, returning Sun, Nov 30, priced at $278 found 2 days ago
Loganair
Fri, Dec 26 - Tue, Dec 30
GLA
Glasgow
CFN
Donegal
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select Loganair flight, departing Fri, Dec 26 from Glasgow to Donegal, returning Tue, Dec 30, priced at $286 found 5 days ago
Loganair
Fri, Dec 26 - Tue, Dec 30
GLA
Glasgow
CFN
Donegal
$316 Roundtrip, found 5 days ago
$316
Roundtrip
found 5 days ago
Select Loganair flight, departing Fri, Dec 26 from Glasgow to Donegal, returning Tue, Dec 30, priced at $316 found 5 days ago
Loganair
Fri, Nov 28 - Sun, Nov 30
GLA
Glasgow
CFN
Donegal
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select Loganair flight, departing Fri, Nov 28 from Glasgow to Donegal, returning Sun, Nov 30, priced at $330 found 2 days ago
Loganair
Fri, Nov 28 - Sun, Nov 30
GLA
Glasgow
CFN
Donegal
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Loganair flight, departing Fri, Nov 28 from Glasgow to Donegal, returning Sun, Nov 30, priced at $334 found 2 days ago
Loganair
Fri, Nov 28 - Sun, Nov 30
GLA
Glasgow
CFN
Donegal
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select Loganair flight, departing Fri, Nov 28 from Glasgow to Donegal, returning Sun, Nov 30, priced at $338 found 2 days ago
Aer Lingus
Fri, Nov 28 - Sun, Nov 30
GLA
Glasgow
CFN
Donegal
$351 Roundtrip, found 2 days ago
$351
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Nov 28 from Glasgow to Donegal, returning Sun, Nov 30, priced at $351 found 2 days ago
British Airways
Sat, Nov 29 - Mon, Dec 1
GLA
Glasgow
CFN
Donegal
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Nov 29 from Glasgow to Donegal, returning Mon, Dec 1, priced at $594 found 2 days ago
0
Flights from Glasgow (GLA) to Donegal (CFN)
Origin airport
Glasgow Intl.
Destination airport
Donegal
Roundtrip price
$233
Distance
163 mi

Glasgow to Donegal Flights

The cheapest times to fly from Glasgow to Donegal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Donegal are during the month of December. You can find some of the cheapest flights from Glasgow to Donegal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Donegal

Sunday is one of the best days to book for cheap flights from Glasgow to Donegal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Donegal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Donegal in 2025. You can also book with separate airlines for your outbound and return journeys, from $128 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Donegal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Donegal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN) cost?
Snag a cheap one-way flight from $128 or cheap return flight from $233 from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
The cheapest month to fly from GLA to CFN is December, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
Which airlines fly direct from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
Catch a nonstop flight with Loganair and fly straight from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN).
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
To find the cheapest airline flying from GLA to CFN, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
On average, there are 2 nonstop flights departing from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN) each week. If you can't see one that works for your schedule, think about hopping on a flight that has a layover. Customize your search results on Expedia to include one or two stops and opt for the next best alternative.
What are the most popular departure times for flights from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
The 12 PM departures from GLA to CFN see the highest demand. They can also be more expensive. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from GLA to CFN?
Jet off on a Friday if you're searching for the best selection of flights from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN).
What is the earliest flight from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
The earliest flight leaving Glasgow Intl. Airport (GLA) is at around 12:30PM UTC+0. Hop on this flight and you'll arrive at Donegal Airport (CFN) at approximately 1:30PM UTC+0. The overall travel time is 1h.
How long does it take to fly from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
Typically, it takes 1 hour to fly the 160 mi from GLA to CFN.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
Book a flight from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Annagry from Glasgow Intl. Airport (GLA)?
Check out your flight options from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN). This is the only Annagry airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN) last-minute?
Last-minute fares from GLA to CFN are typically more expensive. To lock in the best rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a GLA to CFN flight and hotel package?
You can save money by booking a GLA to CFN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Donegal Airport (CFN)?
Usually, it's possible to reschedule or cancel your GLA to CFN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.